WorldArrow icon
Arrow iconWestern

Air quality in Western

Air quality index (AQI⁺) and PM2.5 air pollution in Western • 00:24, Sep 30

CleanCoLaugfs Eco SriCentral Environmental Authority, Sri LankaThe overseas school of colombo drivegreenBuddhika MathewTania Grujic
CleanCoLaugfs Eco SriCentral Environmental Authority, Sri LankaThe overseas school of colombo drivegreenBuddhika MathewTania Grujic

Live most polluted city ranking

Real-time Western most polluted city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Battaramulla

61

2
The national flag of Sri Lanka

Colombo

61

3
The national flag of Sri Lanka

Nugegoda

60

4
The national flag of Sri Lanka

Gampaha

58

5
The national flag of Sri Lanka

Negombo

52

Live cleanest city ranking

Real-time Western cleanest city ranking

#CitiesAQI⁺ US
1
The national flag of Sri Lanka

Negombo

52

2
The national flag of Sri Lanka

Gampaha

58

3
The national flag of Sri Lanka

Nugegoda

60

4
The national flag of Sri Lanka

Battaramulla

61

5
The national flag of Sri Lanka

Colombo

61

Wildfires in Western

Real-time information

Active fires

--

external link icon

September 30, 2026: Kolkata among top 10 most polluted cities in the world

Atem Eco in a living room
external link icon

Best place to put an air purifier in a living room

external link icon

Wildfire Map Spotlight: Timber and Plaskett Fires, California

Which is the most polluted city in Western?